An endoscope system includes: a first endoscope including an insertion section, an operation section, and a bending operation device； a second endoscope including an insertion section, an operation section, and a bending operation device； and a fixing member configured to connect and fix the operation sections to each other such that the bending operation device of the first endoscope is made to protrude toward the operation section of the second endoscope, the bending operation device of the second endoscope is made to protrude toward the operation section of the first endoscope, and the bending operation device of the second endoscope is spaced apart from the bending operation device of the first endoscope toward an insertion section side.
